NICKEL MARAGING STEEL BARS & RODS IS 14652:1999

BIS CERTIFICATION FOR NICKEL MARAGING STEEL BARS & RODS IS 14652:1999

In today's competitive landscape, maintaining market presence without a certified, high-quality product can be challenging. Obtaining a BIS license may also be essential for selling products in the Indian market. To achieve BIS certification and ensure product quality, manufacturers must adhere to the specified Indian standards.

Let's delve deeper into at IS 14652:1999 for 18 percent nickel maraging steel bars and rods.

This standard pertains to maraging steels with 18 percent nickel content, specifically in the form of bars and rods with diameters under 62.5 mm. Production involves vacuum induction melting, followed by consumable electrode vacuum arc remelting. The term "ingot" denotes a casting of consumable electrode vacuum arc remelted steel.

The supplier is required to perform a chemical analysis on each ingot produced through vacuum or remelting at an appropriate processing stage. The chemical composition should meet the standard specifications. Additionally, bars and rods must be devoid of visible cracks, seams, laps, shrinkages, and any significant irregularities. Mechanical properties need to adhere to the specified standards. To prevent rusting, each bar or rod should be coated with a protective layer.

TESTS

The subsequent test must be conducted for Alloys Used In Nickel Maraging Steel Bars & Rods.

Tensile test
Hardness test
Chemical composition
Elongation
Non-destructive testing

MARKING

The bars and rods must be labeled with the heat number, grade, and supply condition. Optionally, the standard mark (ISI Mark) can be applied. Manufacturers are required to acquire a BIS license from the Bureau of Indian Standards to use the standard mark (ISI Mark). This license is granted after a thorough assessment of manufacturing infrastructure, quality control, testing capabilities, and production processes conducted during a visit to the manufacturing premises.

PROCESS FOR BIS ISI MARK CERTIFICATION

BIS CERTIFICATION PROCESS

Acquiring a BIS license requires a comprehensive review of manufacturing infrastructure, quality control abilities, testing resources, and production procedures. This thorough assessment guarantees that products not only adhere to regulations but also prioritize consumer safety and reliability.

NOTE:

For comprehensive guidance on the BIS ISI Certification process, please explore:

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